Phyrexian Altar, Desecrated Tomb, and Cult Conscript

Prerequisites

• Phyrexian Altar on the battlefield
• Desecrated Tomb on the battlefield
• Cult Conscript on the battlefield
• available

Steps

1. Activate Phyrexian Altar by sacrificing Cult Conscript, adding
2. Activate Cult Conscript by paying , returning it from your graveyard to the battlefield
3. Desecrated Tomb triggers, creating a creature token
4. Activate Phyrexian Altar by sacrificing the creature tokens, adding
5. Repeat

Results

• Infinite LTB
• Infinite ETB
• Infinite sacrifice triggers
• Infinite death triggers